<?php
/**
 * tpAdmin [a web admin based ThinkPHP5]
 *
 * @author yuan1994 <tianpian0805@gmail.com>
 * @link http://tpadmin.yuan1994.com/
 * @copyright 2016 yuan1994 all rights reserved.
 * @license http://www.apache.org/licenses/LICENSE-2.0
 */

//------------------------
// 公共函数
//-------------------------
use think\Db;
function user($user_id){
    $user=Db::name("admin_user")->where(array('id'=>$user_id))->find();
    unset($user['password']);
    return $user;
}

function curl($url, $ifpost = 0, $datafields = '', $cookiefile = '', $v = false) {
    $header = array("Connection: Keep-Alive","Accept: text/html, application/xhtml+xml, */*", "Pragma: no-cache", "Accept-Language: zh-Hans-CN,zh-Hans;q=0.8,en-US;q=0.5,en;q=0.3","User-Agent: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0)");
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_HEADER, $v);
    curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
    $ifpost && curl_setopt($ch, CURLOPT_POST, $ifpost);
    $ifpost && curl_setopt($ch, CURLOPT_POSTFIELDS, $datafields);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
    curl_setopt($ch, CURLOPT_ENCODING, 'gzip,deflate');
    $cookiefile && curl_setopt($ch, CURLOPT_COOKIEFILE, $cookiefile);
    $cookiefile && curl_setopt($ch, CURLOPT_COOKIEJAR, $cookiefile);
    $r = curl_exec($ch);
    curl_close($ch);
    return $r;
}
